Remove calendar pass

Admin/Installer.php

@@ -44,7 +44,6 @@ class Installer extends InstallerAbstract
                     'CREATE TABLE if NOT EXISTS `' . $dbPool->get('core')->prefix . 'calendar` (
                             `calendar_id` int(11) NOT NULL AUTO_INCREMENT,
                             `calendar_name` varchar(255) NOT NULL,
-                            `calendar_password` varchar(255) DEFAULT NULL,
                             `calendar_description` varchar(255) NOT NULL,
                             `calendar_created_by` int(11) NOT NULL,
                             `calendar_created_at` datetime NOT NULL,

Models/Calendar.php

@@ -76,14 +76,6 @@ class Calendar
      */
     private $date = null;
 
-    /**
-     * Password
-     *
-     * @var string
-     * @since 1.0.0
-     */
-    private $password = null;
-
     /**
      * Events.
      *
@@ -133,26 +125,6 @@ class Calendar
         $this->name = $name;
     }
 
-    /**
-     * @return string
-     *
-     * @since  1.0.0
-     */
-    public function getPassword()
-    {
-        return $this->password;
-    }
-
-    /**
-     * @param string $password Calendar password/title
-     *
-     * @since  1.0.0
-     */
-    public function setPassword($password)
-    {
-        $this->password = $password;
-    }
-
     /**
      * @return string
      *